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GB1039709A - Rotary evaporator - Google Patents

Rotary evaporator

Info

Publication number
GB1039709A
GB1039709A GB2303865A GB2303865A GB1039709A GB 1039709 A GB1039709 A GB 1039709A GB 2303865 A GB2303865 A GB 2303865A GB 2303865 A GB2303865 A GB 2303865A GB 1039709 A GB1039709 A GB 1039709A
Authority
GB
United Kingdom
Prior art keywords
pipe
flask
liquid
vessel
stationary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2303865A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1039709A publication Critical patent/GB1039709A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints; Joints allowing movement
    • F16L27/08—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0808—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
    • F16L27/0824—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings
    • F16L27/0828—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings having radial bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/08—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in rotating vessels; Atomisation on rotating discs
    • B01D3/085—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in rotating vessels; Atomisation on rotating discs using a rotary evaporator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

1, 39, 709. Rotary evaporator flasks. W. BUCHI. May 31, 1965 [June 17,1964], No. 23038/65. Heading B1B. Evaporation of liquid is carried out in a glass flask 1 rigidly attached to a rotatable vapour-outlet pipe 2 into which projects a stationary pipe 7 the annular space between the two pipes being sealed by a device including a stationary ring which bears on the end of pipe 2 and on the outside of pipe 7. The stationary ring may be made of polytetrafluoroethylene. Pipe 2, which may be made of stainless steel, is supported on ball-bearings in a stationary sleeve, and is rotated by a worm 6 which engages with a worm-wheel 5 connected to pipe 2. The upper end of pipe 7 is connected via vapour-expansion vessel 9 to a condenser 13. Flask 1 is partly immersed in heated liquid in container 4. Any liquid reaching vessel 9, e.g. as a result of foaming or splashing, flows back into flask 1 without damaging the sealing device. The flask can be replenished with liquid from vessel 9.
GB2303865A 1964-06-17 1965-05-31 Rotary evaporator Expired GB1039709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH788064A CH412800A (en) 1964-06-17 1964-06-17 Rotary evaporators, in particular for laboratory purposes

Publications (1)

Publication Number Publication Date
GB1039709A true GB1039709A (en) 1966-08-17

Family

ID=4331810

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2303865A Expired GB1039709A (en) 1964-06-17 1965-05-31 Rotary evaporator

Country Status (3)

Country Link
CH (1) CH412800A (en)
FR (1) FR1442596A (en)
GB (1) GB1039709A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0433729A1 (en) * 1989-12-01 1991-06-26 Shionogi & Co., Ltd. Rotary evaporator
WO2014139866A1 (en) * 2013-03-14 2014-09-18 Hans Heidolph Gmbh & Co. Kg Rotary evaporator
CN109731362A (en) * 2018-12-29 2019-05-10 重庆医药高等专科学校 The evaporation drying device of Paclitaxel liposome
CN110478928A (en) * 2019-09-25 2019-11-22 北京师范大学 It is a kind of once can accurate quantitative analysis more rotary shaft evaporimeters of multiple samples are concentrated

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114449A1 (en) * 1981-04-09 1982-10-28 BüCHI LABORATORIUMS-TECHNIK AG, 9230 Flawil Sealing system for a rotary evaporator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0433729A1 (en) * 1989-12-01 1991-06-26 Shionogi & Co., Ltd. Rotary evaporator
WO2014139866A1 (en) * 2013-03-14 2014-09-18 Hans Heidolph Gmbh & Co. Kg Rotary evaporator
US9981202B2 (en) 2013-03-14 2018-05-29 Hans Heidolph GmbH Rotary evaporator with mechanical foam breaker
CN109731362A (en) * 2018-12-29 2019-05-10 重庆医药高等专科学校 The evaporation drying device of Paclitaxel liposome
CN109731362B (en) * 2018-12-29 2021-03-23 重庆医药高等专科学校 Evaporation drying device for paclitaxel liposome
CN110478928A (en) * 2019-09-25 2019-11-22 北京师范大学 It is a kind of once can accurate quantitative analysis more rotary shaft evaporimeters of multiple samples are concentrated
CN110478928B (en) * 2019-09-25 2024-04-16 北京师范大学 Multi-rotation-shaft evaporator capable of accurately and quantitatively concentrating multiple samples at one time

Also Published As

Publication number Publication date
FR1442596A (en) 1966-06-17
CH412800A (en) 1966-05-15

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